Cancer’s newest miracle cure
WITH THE USUAL MIX OF ANTICIPATION and apprehension, Kaitlyn Johnson is getting ready to go to her first summer camp. She’s looking forward to meeting new friends and being able to ride horses, swim and host tea parties. She’s also a little nervous and a little scared, like any 7-year-old facing her first sleepaway camp.
But the wonder is that Kaitlyn is leaving the house for anything but a medical facility. Diagnosed with leukemia when she was 18 months old, her life has been consumed with cancer treatments, doctors’ visits and hospital stays.
Acute lymphoblastic leukemia is the most common cancer among young children, accounting for a quarter of all cancer cases in kids, and it has no cure. For about 85% to 90% of children, the leukemia can, however, be effectively treated through chemotherapy.
If it is not eliminated and comes back, it is, more often than not, fatal. Rounds of chemotherapy can buy patients time, but as the disease progresses, the periods of remission get shorter and shorter. “The options for these patients are not very good at all,” says Dr. Theodore Laetsch, a pediatrician at the University of Texas Southwestern Medical Center.
When Kaitlyn’s cancer wasn’t controlled after three years and round after round of chemotherapy drugs, her doctors had little else to offer. “They said, ‘This did nothing, it didn’t touch it,’” says Kaitlyn’s mother Mandy, a dental assistant from Royce City, Texas. “My stomach just dropped.” Kaitlyn could receive a bone-marrow transplant, but only about half of those procedures are successful, and there was a good chance that she would reject the donor cells. If that happened, her chances of surviving were very
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